201231486 is an even 9-digits composite number following 201231485
and preceding 201231487 . In scientific notation, it is written as 2.01231486 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 64628928 positive integers (up to 201231486) that are relatively prime to 201231486.
201231486 has 32 divisors, whose sum is 408983040
The reverse of 201231486 is 684132102
Previous prime number is 79
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
two hundred one million two hundred thirty-one thousand four hundred eighty-six
Scientific notation
2.01231486 × 10^8
Engineering notation
2.01231486 × 10^6
Prime Factorization
2 × 3 × 387 × 79 × 1097
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
201231486 Product of the distinct prime numbers
The prime factorization of 201231486 is 2 × 3 × 387 × 79 × 1097.
Since it has a total of 5 prime factors.
1 , 7 , 77 , 63 , 578 , 313 , 9148 , 6418 , 40705 , 197 , 475198 , 523399 , 9528443 , 5756152 , 21305564 , 40427256 , 296506273 , 335848493 , 7120817591 , 1168308640
n×2
402462972
n×3
603694458
n×4
804925944
n×5
1006157430
n÷2
100615743
n÷3
67077162
n÷3
50307871.5
n÷5
40246297.2
n2
40494110957768196
n3
8.1486901222806E+24
n4
1.63977302226E+33
n5
3.299739619721E+41
2 √n14185.608411344
3 √n586.00138809286
4 √n119.10335180567
5 √n45.786683473989
1 , 2 , 3 , 6 , 79 , 158 , 237 , 387 , 474 , 774 , 1097 , 1161 , 2194 , 2322 , 3291 , 6582 , 30573 , 61146 , 86663 , 91719 , 173326 , 183438 , 259989 , 424539 , 519978 , 849078 , 1273617 , 2547234 , 33538581 , 67077162 , 100615743 , 201231486
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201231485 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201231486 can be divided by 32 positive divisors.
The sum of these divisors (counting 201231486) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011111111101000110001111110
3
Ternary
112000122121201000
4
Quaternary
23333220301332
5
Quinary
403003401421
6
Senary
31545031130
8
Octal
1377506176
10
Decimal
201231486
12
Duodecimal
574854a6
16
Hexadecimal
bfe8c7e
20
Vigesimal
32hdie6
36
Base36
3bt37i
md5
c102844e4c5e762a873b21a8fa5a0bf6
sha1
79ac9de7dd53caa7be499fdf7c9e3659ada7318e
sha256
e778bd87fc6c06184889d30eb668e25a1a4501cb52262e68a1bc723832448800
sha512
5b3c8626fc0f2a289b50270d4018b3bc491406fa811a9f5cebdd3b798c05fe260398b8d1b2bad23cae6fa17dcc2cbc1d79d9dbf70a97fdcbb2cc48f2e42582b8
ripemd-160
f65b21ec46356ca68f1da5e8b1f364ee1aba568b
Diameter
402462972
Circumference
1264374716.1771
Area
1.2721600149857E+17
Volume
3.4133153366048E+25
Surface area
5.088640059943E+17
Circumference
1264374716.1771
Perimeter
804925944
Area
40494110957768196
Diagonal
284584296.67769
Surface area
242964665746609176
Volume
8.1486901222806E+24
Space diagonal
348543157.83459
Perimeter
603694458
Area
1.7534464396547E+16
Altitude
174271578.91729
Surface area
1.7534464396547E+16
Volume
9.6033234054207E+23
Height
94861432.225897